01. Hi, I am Jeremy Opriasa

Test Automation Engineer I | Performance & API Automation

I am a Test Automation Engineer I at SXi with hands-on experience in performance testing and API automation, covering the full testing lifecycle from script creation to execution, monitoring, and reporting. My core expertise includes REST API testing using Postman and Newman, performance and load testing using JMeter, BlazeMeter, and Scouter, and test result analysis to help identify performance issues and system bottlenecks.

I also have experience in test documentation, including test plans, test cases, scripts, and reports, along with automated testing using Selenium WebDriver (JavaScript), manual testing, and defect tracking. With a working knowledge of Linux commands, Git version control, and backend systems, I collaborate effectively with development teams to support stable and scalable applications.

Explore my portfolio to learn more about my projects and how I can contribute as a Performance Automation Tester to your team’s success.

Contact me!

About me!

Greetings! I’m Jeremy Opriasa, a Test Automation Engineer I with a growing focus on performance testing and API automation. My journey into technology began in 2020 through self-learning with freeCodeCamp, where I built a strong foundation in programming and web development.

I gained early industry exposure through a software engineering internship in 2022 and later spent one year as a Junior Application Developer, strengthening my understanding of backend systems, APIs, and application architecture—experience that now supports my testing and automation work.

Currently, I work at Solutions Exchange, Inc. (SXI), a fintech company based in Makati, where I perform end-to-end performance testing and API automation, including test scripting, execution, monitoring, and reporting using tools such as JMeter, Postman, Newman, BlazeMeter, and Scouter. I also contribute to test documentation, defect reporting, and collaboration with development teams to help ensure system reliability and scalability.

Here are some of the technologies I have been working with: